This inventor holds 3 USPTO granted patents. Top assignees: Changzhou Shichuang Energy Co., Ltd, Changzhou Shichuang Energy Co., Ltd. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 2 
1 out of 1 Years Active: 2025-2026
Title: Changrui Ren: Innovator in Roller-Coating Technology
Introduction
Changrui Ren is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of liquid material application through his innovative methods. His work is particularly focused on roller-coating techniques, which are essential in various manufacturing processes.
Latest Patents
Changrui Ren holds a patent for a "Method for roller-coating liquid material." This patent describes a process that involves roller-coating a liquid material onto a silicon wafer using a liquid coating roller. The method includes controlling the thickness of the liquid material with a liquid taking roller. Additionally, a liquid retaining structure is implemented at both ends of the rollers to prevent the liquid material from flowing out, ensuring precision in application.
Career Highlights
Ren is currently associated with Changzhou Shichuang Energy Co., Ltd., where he applies his expertise in roller-coating technology. His innovative approach has positioned him as a key figure in the development of efficient manufacturing processes.
Collaborations
Changrui Ren collaborates with talented individuals such as Hao Pan and Liming Fu, contributing to advancements in their field through teamwork and shared expertise.
Conclusion
Changrui Ren's contributions to roller-coating technology exemplify the impact of innovation in manufacturing. His patent and ongoing work continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile